Exp code	Date	Obs Time	Data Rate	Stations
U7330A	26 November 2007	07:30-08:30(UT)	128Mbps	Kashima34, Onsala60
U7330B	26 November 2007	08:45-09:45(UT)	256Mbps	Kashima34, Onsala60
U7330C	26 November 2007	10:00-11:00(UT)	512Mbps	Kashima34, Onsala60
U7330D	26 November 2007	11:30-12:30(UT)	128Mbps	Kashima34, Onsala60
U7330E	26 November 2007	12:45-13:45(UT)	256Mbps	Kashima34, Onsala60
U7330f	26 November 2007	14:00-15:00(UT)	512Mbps	Kashima34, Onsala60

• S-band data 13-14ch were lost for U7330a and part of U7330b sessions because of setup problem at Kashima. Although UT1 estimation should be possible since other data channels are available.
• Video freqeuncy filter was set to 8MHz in 32MHz sampling of U7330c and U7330f (512Mbps) sessions. Due to these reason SNR was relatively low for these two sessions.
• Data recording of 4-8 channel has stopped at latter half of the session U7330c (256Mbps) session at Kashima. The cause of trouble has hung-up of recording PC. The first 15 scans are no problem.
• Fist 2 scans of U7330f was broken with error message "missing sync".

Exp code	Bandwidth Synthesis	Analysis result	Estimated UT1-UTC (msec)	Formal Error (usec)
U7330A	komb result SNR plot	Analysis spool file	-240.0781	8
U7330B	komb result SNR plot	Analysis spool file	-240.1118	16
U7330C	komb result SNR plot	Analysis spool file	-240.1334	29
U7330D	komb result SNR plot	Analysis spool file	-240.1621	8
U7330E	komb result SNR plot	Analysis spool file	-240.2628	15
U7330F	komb result SNR plot	Analysis spool file	-240.3020	30

The formal errors are larger as in proportion to the sampling rate. This is because the SNR for each scans are samller for higher sampling rate.(Plot of SNR for U7330a/b/c , and U7330d/e/f ) Automatic scheduling software "sked" set intergration time for each scans so that each SNR be kept more than 20. Thus integration time became shorter for 128Mbps mode and 512Mbps mode. Though due to the mistake of video band filter (8MHz) used for 512Mbps (32MHz sampling) mode, SNR became lower in 512Mbps mode with short integration time.

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